
– 2 –
Call waiting (using the recall button)
Question Cause/solution
How can I make a conference
call?
To make an internal conference call:
Handset:
1During an outside call, press
{
MENU}to put the call on
hold.
2
{
r
}
: “Intercom”
s
{
SELECT
}
3
{
r
}
: Select the desired unit.
s
{
SELECT
}
4Wait for the paged party to answer.
5
{
MENU}
s
{
r
}
: “Conf.”
s
{
SELECT
}
Base unit:
1During an outside call, press
{
INTERCOM
}
and the
handset number you desire to join the outside call.
2Wait for the paged party to answer.
3Press
{
CONF
}
.
To make an external conference call:
LIf you subscribe to external conference call service
provided by your service provider/telephone company,
please contact your service provider/telephone company
for full instructions on this feature. An example of this
feature is as follows: While on an external call, press
{
CALL WAIT
}
, then dial the phone number of the other
person that you desire to join the outside call. When the
2nd called party answers, press
{
CALL WAIT
}
then
3
to
activate the conference call.
Why call waiting does not work
when I press
{
CALL WAIT
}
?
LYou may be required to change the recall time to “90
ms”. (Default: “100 ms”)
LMake sure you have subscribed to the call waiting
service. Contact your service provider/telephone
company.
Battery charge
Question Cause/solution
How do I charge the batteries? LMake sure that the batteries are properly installed in the
handset and the cover is closed. Place the handset on
the base unit or charger. While charging, “Charging”is
displayed.
LIt takes about 7 hours to charge the empty batteries.
When the batteries are fully charged, “Fully
charged”is displayed.
Can I leave the handset on the
base unit or charger after
batteries are fully charged or
each call is finished?
LYou can place the handset on the base unit or charger
anytime. Batteries are not overcharged and there is no
damage to the batteries. By placing the handset on the
base unit or charger, it is always fully charged.
Where can I buy new batteries? LBatteries can be purchased through your local retailer.
TG788xAZ(en)_FAQ.fm Page 2 Wednesday, January 20, 2016 6:44 PM